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ODROID: Remove do_numa_crng_init function.

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error: redefinition of ‘do_numa_crng_init’
Change-Id: I017285921350feea6a4212ed80aa9a1b209851e7
This commit is contained in:
Chris
2023-06-12 11:44:28 +09:00
parent ce8f53615a
commit f12fda8634
1 changed files with 0 additions and 24 deletions
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24
drivers/char/random.c
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@@ -863,30 +863,6 @@ static int crng_fast_load(const char *cp, size_t len)
}
#ifdef CONFIG_NUMA
static void do_numa_crng_init(struct work_struct *work)
{
int i;
struct crng_state *crng;
struct crng_state **pool;
pool = kcalloc(nr_node_ids, sizeof(*pool), GFP_KERNEL|__GFP_NOFAIL);
for_each_online_node(i) {
crng = kmalloc_node(sizeof(struct crng_state),
GFP_KERNEL | __GFP_NOFAIL, i);
spin_lock_init(&crng->lock);
crng_initialize(crng);
pool[i] = crng;
}
/* pairs with READ_ONCE() in select_crng() */
if (cmpxchg_release(&crng_node_pool, NULL, pool) != NULL) {
for_each_node(i)
kfree(pool[i]);
kfree(pool);
}
}
static DECLARE_WORK(numa_crng_init_work, do_numa_crng_init);
static struct crng_state *select_crng(void)
{
struct crng_state **pool;